Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Nomeie as duplas masculinas de 2010.
 ###Tabelas: CREATE TABLE houston_astros_vs._new_york_mets (houston_astros_vs._new_york_mets_id AUTO_INCREMENT PRIMARY KEY, Game INT, Date VARCHAR, Score VARCHAR, Location VARCHAR, Time VARCHAR, Attendance INT) CREATE TABLE singles_9 (singles_9_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Tournament VARCHAR, Surface VARCHAR, Opponent in the final VARCHAR, Score VARCHAR) CREATE TABLE first_round_history (first_round_history_id AUTO_INCREMENT PRIMARY KEY, Year INT, Pick VARCHAR, Player VARCHAR, Position VARCHAR, Country VARCHAR, Previous team (League) VARCHAR) CREATE TABLE previous_winners (previous_winners_id AUTO_INCREMENT PRIMARY KEY, Year VARCHAR, Men's singles VARCHAR, Women's singles VARCHAR, Men's doubles VARCHAR, Women's doubles VARCHAR, Mixed doubles VARCHAR) CREATE TABLE season_2006 (season_2006_id AUTO_INCREMENT PRIMARY KEY, Position INT, Club VARCHAR, Played INT, H-Win INT, H-Draw INT, A-Win INT, A-Draw INT, Lost INT, Def. INT, Pts For INT, Pts Agst INT, Pair INT, Long INT, Points INT, Average VARCHAR)  
SELECT Men's doubles FROM previous_winners WHERE Year = 2010